baber/WOPTO huggingface dataset:
Patent IL-43913-A (IL)
Title: Preparation of (-(d-(alpha-amino-alpha-p-hydroxyphenyl)-acetamido)-3-(1,2,3-triazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid and salts thereof
IPC: C07C67/00
Filed: 1973-12-25
Abstract: 1460914 Cephalosporin derivatives BRISTOL-MYERS CO 21 Dec 1973 [26 Dec 1972] 59332/73 Heading C2C The novel compound I having the D-(-)-configuration in the 7-side chain and salts and esters thereof are prepared by reacting a compound II or an ester or salt thereof with an acylating derivative of an acid III which is in the D-(-)-form (B is an amino-protecting group) followed by removal of the protecting group and optional esterification or salt formation. Potassium 1,2,3-triazole-5-thiolate is prepared by reaction of benzoyl isothiocyanate with diazomethane under nitrogen to give 5-benzamido- 1,2,3-thiadiazole, refluxing this with sodium hydroxide to give 1,2,3-triazole-5-thiol and reaction of this with alcoholic potassium hydroxide. 7-Amino-3-(1,2,3-triazol-5-yl-thio-methyl) - 3 - cephem - 4 - carboxylic acid is prepared by reaction of 7-aminocephalosporanic acid with 5-mercapto-1,2,3-triazole or its potassium salt. Salts and esters of the 7-amino-3-(1,2,3- triazol - 5 - ylthiomethyl) - 3 - cephem - 4 - carboxylic acid are prepared similarly. Sodium D - (-) - N - (2 - methoxycarbonyl - 1 - methylvinyl) - α - amino - α - (4 - hydroxyphenyl)- acetate is prepared by reaction of D-(-)-2-(phydroxyphenyl)glycine with sodium hydroxide followed by methyl acetoacetate. D-α-t-Butoxycarbonylamino - α - (p - hydroxyphenyl)acetic acid is prepared by reaction of D-(-)-p-hydroxyphenylglycine with magnesium oxide, then with t-butoxycarbonyl azide. Pharmaceutical compositions used as antibiotics contain a compound I together with a suitable carrier or diluent . Reference has been directed by the Comptroller to Specification 1,363,833.
[GB1460914A]
Patent IL-63088-A (IL)
Title: Articular implantable prostheses
IPC: A61F2/30
Filed: 1981-06-12
Abstract: An implantable joint prosthesis, e.g. to restore a joint between a distal bone and a proximal bone (for example a finger joint or toe joint) consists of a one-piece body of a material which is flexible and elastic (resilient) and has tapering projections extending in opposite directions from a central portion and adapted to be fitted into the respective bones. The central portion is formed at an intermediate location with a relatively thin region defining the articulation axis and with a pair of bulges which project in all directions transverse to the axis of the body outwardly of the respective projections on either side of this region and between the articulation region and the respective projection. The rounded bulge at the proximal side of the device is larger in volume than the rounded bulge at the distal side.
Patent IL-72004-A (IL)
Title: Process for debromination of bromopenicillanic acids and derivatives
IPC: C07D499/00
Filed: 1984-06-04
Abstract: A process for the debromination of 6-monobromo- and 6,6-dibromopenicillanic acid, and various derivatives thereof, by the action of a bisulfite salt. The debrominated compounds produced find various utilities, as beta-lactamase inhibitors useful in therapy in combination with known beta-lactam antibiotics, or as intermediates in the further synthesis of useful beta-lactam compounds.
Patent IL-72347-A (IL)
Title: Heptapeptides,their preparation and animal feed and veterinary compositions containing them
IPC: C07K7/06
Filed: 1984-07-09
Abstract: There are provided peptides of the formula X-Val-Pro-Leu-Gly-Trp-A-Y wherein X represents a hydrogen atom or a terminal nitrogen protecting group, A represents a neutral L- alpha -amino acid residue and Y represents OH, NH2 or a group of the formula OR, NHR, NR2 or NHNHR' wherein R represents a C1-C11 alkyl group optionally substituted, a C7-C14 aralkyl or a phenyl group and R' represents H, any of the groups which R may represent or a protecting group. Pharmaceutically or veterinarily acceptable salt of these peptides are also provided, as are pharmaceutical or veterinary compositions containing peptides or their salts. The peptides which can be prepared by classical solution synthesis, display useful activity on the central nervous system and are active as growth promotors.
Patent IL-72495-A (IL)
Title: N-(2-nitrophenyl)-2-aminopyrimidine derivatives,their preparation and fungicidal and bactericidal compositions containing them
IPC: C07D239/56
Filed: 1984-07-25
Abstract: The invention discloses novel N-(2-nitrophenyl)-2-aminopyrimidine derivatives of the general formula I    <IMAGE>  (I)  wherein R1 and R2 are each independently NO2 or CF3, with the proviso that only R1 or R2 can be NO2  R3 is halogen, R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5, R6 and R7 are each independently hydrogen, halogen, nitro, cyano, thiocyano, C1-C12alkyl, C3-C8cycloalkyl, C1-C8alkylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalkenyl, C3-C6alkynyl, C3-C6haloalkynyl, C3-C6alkenyloxy, C3-C6-haloalkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C3-C6haloalkynyloxy, C1-C8alkyl which is substituted by halogen, cyano and/or C1-C4alkoxy, unsubstituted C1-C8alkoxy or halogen-substituted C1-C8alkoxy, the alkyl moiety of which may be interrupted by one or more single oxygen atoms; or are the Q-(E)n-(X)m-group, in which n is 0 or 1, m is 0 or 1, Q is phenyl which is unsubstituted or substituted by halogen, nitro, C1-C3alkyl, CF3 and/or C1-C3 alkoxy, or is a saturated or unsaturated heterocyclic radical containing one or more hetero atoms, E is a C1-C3alkylene bridge, and X is oxygen or sulfur. Also disclosed are methods of preparing these compounds, and also agrochemical compositions which contain one such compound as active ingredient. The invention further relates to the use of the novel compounds, or, compositions containing them, in agriculture and related fields.
Patent IL-72776-A (IL)
Title: Pharmaceutical preparations containing flavene or thioflavene derivatives,novel flavenes and thiolavenes and processes for their manufacture
IPC: C07D311/64
Filed: 1984-08-27
Abstract: The invention relates to pharmaceutical preparations containing compound of Formula I <CHEM> in which X1 and X2, independently of each other, represent hydrogen, halogen, unsubstituted or substituted amino or a quaternary ammonium salt; etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; nitro; functionally modified formyl; free or functionally modified carboxyl; acyl; an unsubstituted or substituted hydrocarbon radical, or an unsubstituted or substituted heterocyclic radical; with the proviso that at least one of the radicals X1 and X2 is bonded by a carbon atom to the ring system and with the proviso that X1 and X2 cannot be together halogen and formyl; in which Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be sulfur, sulfinyl or sulfonyl, if X1 is hydrogen and X2 is formyl; and the rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of Formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
Patent IL-84928-A (IL)
Title: Compositions and method for the synthesis and assay of enkephalinase
IPC: C12N5/10
Filed: 1987-12-23
Abstract: An enkephalinase assay is provided in which enkephalinase activity is measured by following the hydrolysis of dansylated peptides e.g. dansyl-Gly-Trp-Gly and dansyl-Gly-Tyr-Gly, by fluorescence measurements.
Patent IL-87478-A (IL)
Title: Preparation of dien-1-ols,9-hydroxydodec-10-enyl 1-tert-butyl ether and use thereof as an intermediate for synthesizing 8,10-dodecadienol
IPC: C07C29/10
Filed: 1988-08-17
Abstract: Dien-1-ols of the general formula I   <IMAGE> (I)  where the radicals R1 to R7 are identical to or different from one another and each is hydrogen or straight-chain or branched alkyl or 1-12 carbon atoms and n is 1-14, are prepared by dehydrating a hydroxylalkenyl tert-butyl ether of the formula II   <IMAGE> (II)  in the presence of an acidic catalyst at elevated tempertures and essentially at the same time splitting off the tert-butyl protective group, as is 9-hydroxydodec-10-enyl 1-tert-butyl ether which is useful as an intermediate for synthesizing 8,10-dodecadienol.
Patent IL-87834-A (IL)
Title: 2-substituted spiro(1,3-oxathiolane-4(and-5),3')quinuclidines and pharmaceutical compositions containing them
Inventor: ABRAHAM FISHER
IPC: A61P25/28
Filed: 1988-09-22
Abstract: Novel spiro-oxathiolane/quinuclidine compounds correspond with the schematic structural formula (I) <CHEM> and geometrical isomers, enantiomers, diastereoisomers, racemates and acid addition salts thereof, wherein one of Y and Z is O and the other is S (=O)n; n is 0, 1 or 2; R min  and R sec  are each selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, aminoalkyl, C3-7 cycloalkyl, aryl, diarylmethylol and alkyl substituted by at least one aryl group, provided that at least R min or R sec  is other than hydrogen; and each X is hydrogen, or when Y is O and Z is S(=O)n simultaneously, then each X may also be selected from the group consisting of deuterium and tritium, and provided further that when each X is hydrogen, Y is O and Z is S simultaneously, then at least one of R min and R sec  is selected from the group consisting of alkenyl, alkynyl, cyclopropyl, cyclobutyl, cycloheptyl, hydroxyalkyl and aminoalkyl. These compounds are useful for manufacturing therapeutic and diagnostic agents applicable to disorders of or relating to the central nervous and cholinergic systems.
Patent IL-94614-A (IL)
Title: Integrated stereolithography
IPC: B29C67/00
Filed: 1990-06-04
Abstract: An improved stereolithographic apparatus and method is described. In one embodiment, the improvement comprises immersing at least a portion of a part in a volume of a liquid solvent in a vapor degreaser while subjecting the portion to ultrasonic agitation to substantially remove excess resin. Several examples of solvents are provided, including ethanol, and Freon TMS. In a second embodiment, the improvement comprises building the part on a layer of liquid resin supported by a volume of a dense, immiscible, and UV transparent intermediate liquid, and integratably immersing at least a portion of the built part in the intermediate liquid, and then either subjecting the immersed portion to ultrasonic agitation to substantially remove excess resin, or subjecting the immersed portion to UV light. Several examples of intermediate liquids are provided, including perfluorinated fluids, such as Fluorinert FC-40, and water-based salt solutions, such as solutions of magnesium sulfate or sodium chloride in water.
Patent IL-97350-A (IL)
Title: Hybridomas producing monoclonal antibodies specific for metolachlor such antibodies and their use in immunoassays for metolachlor
IPC: C12N5/20
Filed: 1991-02-25
Abstract: The present invention relates to monoclonal antibodies which are distinguished by high selectivity and affinity for metolachlor and which therefore are outstandingly suitable for use in an immunoassay for the rapid and efficient detection of metolachlor. Another aspect of the present invention relates to hybridoma cell lines which produce said monoclonal antibodies, and immunological methods for detecting metolachlor in samples of soil, water or air using said monoclonal antibodies, and to the assay kits which can be used for these detection methods.
Patent IL-98806-A (IL)
Title: Containerization system for agrochemicals and the like
Inventor: CHEN CHI-YU R
IPC: C05G5/18
Filed: 1991-07-11
Abstract: This invention relates to a containerization system and to containers which are particularly suitable for storing, packaging and transporting toxic or hazardous products, such as agricultural chemicals. The containerization system comprises the chemical in the form of a gel which is contained within a water-soluble or water-dispersible bag.
[US5080226A]
Patent JP-H11214564-A (JP)
Title: Method for preparing plate with built-in electrode terminal
Inventor: IKEDA SHIGEO
IPC: H01L23/12
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a plate, in which plural fine electrode terminals arranged so as to be mutually distributed like a matrix with a fine pitch are mechanically and electrically incorporated in an insulating structure. SOLUTION: A multi-layer print wiring board 100 is cut in board thickness direction so that a thin strap-shaped cut piece 200 can be formed. Photoresist solution is applied to one cut face 200A of the cut piece 200, and dried so that a resist film 230 can be formed. Then, a prescribed pattern mask is arranged on the cut face 200A of the cut piece 200, and exposure is operated. Then, a resist pattern 232 is developed and etched so that electrode terminals 222 constituted of partial metallic films 220 can be formed. Afterwards, plated metal films 224 are formed at the both edge parts of each electrode terminal 222 so that a plate in which almost rectangular cylindrical electrode terminals are arranged like a matrix can be completed.
Patent JP-S55102255-A (JP)
Title: Ceramic enclosing device
Inventor: SUGIMOTO KATSUAKI
IPC: H01L23/04
Filed: 1979-01-31
Abstract: PURPOSE: To make the outer diameter of a ceramic body small and to make the overall configuration compact by providing grooves along the circumferential direction on the outer surface of a circular or tubular ceramic body, thereby obtaining a long over-the-surface distance between electrodes.  
     CONSTITUTION: An enclosing device containing a semiconductor element is constituted by a circular-ring shaped alumina-ceramic body 1. Circular grooves 2 are formed along the circumferential direction on the outer surface 1 a  of the round wall of said enclosing device with a distance being provided between the grooves in the axial direction. The area of the outer surface 1 a  other than the grooves 2 is made smooth in the axial direction, and the top-end surface 1 b  and bottome-end surface 1 c  are made to be a smooth flat plane along the radius direction. Then, metallic- electrode-support rings 3 and 4 are brazed to the top-end surface 1 b  and the bottom- end surface 1 c , respectively. After an element 7 is enclosed in the ceramic body 1, the top and bottom electrodes 5 and 6 are contacted, and are brazed and fixed to the support rings 3 and 4, respectively. Furthermore, a piercing pipe 8 is provided on the ceramic body 1, the air in the inside is replaced by nitrogen gas, thereafter sealing is made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57126527-A (JP)
Title: Air fuel ratio control and device thereof for multi- cylinder internal combustion engine
Inventor: YAMAGUCHI HIROSHI
IPC: F02D45/00
Filed: 1981-01-28
Abstract: PURPOSE:To improve the exhaust system efficiency or operativeness of an internal combustion engine and to reduce the fuel cost by detecting the air fuel ratio for each cylinder according to the variation in the output signal from exhaust gas sensor, and thus controlling the fuel injection valve for each cylinder. CONSTITUTION:To control fuel injection valves 70-73 individually accoding to the variation in the output signal from exhaust gas sensor 1. The air fuel ratio correction sign 1 from the exhaust gas sensor 1 is converted to a new air fuel ratio correction signal in operation circuit 5 with signals from airflow meter 2 and revolution rate detector 3, and the signal is stored in memories 10-13. The times for opening and closing the fuel injection valves 70-73 are controlled individually by the injection valve drive circuits 100-103. Thus, the air fuel ratio for each cylinder is regulated individually. Therefore, exhaust system efficiency and operativeness can be improved and fuel consumption can be reduced.
Patent JP-S59137338-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: KIYOUDOU TSUNEHISA
IPC: C03B37/014
Filed: 1983-01-25
Abstract: PURPOSE:To manufacture stably the titled base material having superior characteristics in its transmission zone by zone-heating a porous base material to a temp. at which the material elongates by its empty weight and by specifying the elongation basing on the length of the base material when the base material is converted into transparent glass. CONSTITUTION:An oxyhydrogen flame and a gaseous starting material for glass are blown on a seed rod 1 from a burner 6, and fine glass particles are deposited on the rod 1 to form a porous base material 5 for an optical fiber. The base material 5 is introduced into a heating furnace 4, whereit is heated with a heating element 3 to 1,500-1,650 deg.C at which the material 5 elongates by its empty weight, and the material 5 is converted into transparent glass at 5-45% elongation basing on the length of the material 5 to obtain a base material 9 for an optical fiber. Since the growing axial direction of the porous base material under the heating position coincides with the direction of gravity at all times, the swinging and vibration of the base material can be reduced.
Patent JP-S57126326-A (JP)
Title: Equal distributing apparatus into vessels
Inventor: FUJITA HIROMICHI
IPC: B65G69/04
Filed: 1981-01-28
Abstract: PURPOSE:To qually distribute raw material with high accuracy in apparatus for istributing and supplying raw material to a plurality of raw material vessels in such a manner that the level of the raw material is made equal, by distributing  the raw material, the height of which is equalized by a thickness adjusting plate, while the opening of a parallel opening and closing plate on each vessel is controlled. CONSTITUTION:The raw material 1 transported by a conveyer 2 is prevented from being collapsed by a guide 4 and a layer thickness adjusting plate 5 and is adjusted to be equal in the thickness of the layer. The opening of parallel opening and closing plates 6A, 6B depends upon the level ratio of each raw material vessel 3A-3C. The raw material 1 required for each raw material vessel 3A- 3B is distributed by the opening and transported to the raw material vessel 3C.  At this time, the parallel opening and closing plates 6A, 6B are moved parallelly through converters 8A, 8B by rotation of driving devices 7A, 7B. According to outputs of opening detectors 9A, 9B mounted on the converters 8A, 8B and level meters 10a-10c mounted on each bath 3A-3C, the opening of each opening and closing plate 6A-6B is controlled.
Patent JP-H04242672-A (JP)
Title: Sprinkler type extinguishing plant
Inventor: YAMADA HITOSHI
IPC: A62C35/68
Filed: 1991-01-07
Abstract: PURPOSE:To obtain a sprinkler type extinguishing plant which may adopt low pressure proof grade of secondary side pipeline system apparatus member because the primary side high liquid pressure is always not applied directly to the secondary side pipeline system can discharge an extinguishing liquid with the operation of a sprinkler head and restrain a water damage accident even in the case where the closed type sprinkler head is opened by a shock or the like and is simple in constitution and low-priced. CONSTITUTION:A fire detection means 1, a closed type sprinkler head 4 and an open valve 6 which always closes the primary side 8 and the secondary side 7 and is opened when the fire detection means 1 detects a firing phenomenon are disposed in a securing area. The primary side pipeline of the open valve 6 is connected to an extinguishing liquid supply means 13, and the secondary side pipeline is connected to the closed type sprinkler head 4. The open valve 6 includes a pressure governor R capable of reducing and regulating the pressure of the secondary side 7 to designated pressure according to the pressure of the primary side 8 when it is opened, and an opening means A is provided on the upper portion of the secondary side pipeline system of the open valve 6, thereby putting the interior of the secondary side pipeline system in the non-pressure state.
Patent JP-H06225235-A (JP)
Title: Television receiver
Inventor: SHIMOYANAGIDA SUSUMU
IPC: H04N5/445
Filed: 1993-01-26
Abstract: PURPOSE:To eliminate the need of executing an operation for deleting sound and an operation for displaying sound information and to cancel the trouble of the operation by displaying sound information corresponding to sound on a display part in accordance with the deletion of sound. CONSTITUTION:A microcomputer 5 judges whether a viewer selects the reception of a television signal at a closed caption mode or not. When it judges that the viewer does not select it, sound information corresponding to sound is not displayed in the display part 7. When it judges that he selects it, the signal of a sound deletion command signal reception part 10 is checked by the microcomputer 5, and it is judged whether the sound deletion command signal transmission operation part 11a of a remote controller 11 is operated or not so as to delete sound. When it is judged to be operated, a switching circuit 6 is changed over and controlled, a signal overlapping a character multiplex signal on a video signal is selected and it is given to the display part 7. A video and sound information are displayed on the display part 7.
Patent JP-H02227302-A (JP)
Title: Rotary wheel end assembly
Inventor: GAARI RICHIYAADO SHIYURUTSU
IPC: B60C23/00
Filed: 1990-01-19
Abstract: PURPOSE: To reduce friction against an axle in the subject rotary wheel-end assembly for a center tire inflation system by mounting on the annular surface of a wheel hub a disc-like member in which an air passage is formed, forming an air chamber between the disc-like member and the hub, and communicating the air passage with an in-axle air hole. CONSTITUTION: The projecting part 30 of an assembly 80 comprising a disc-like member 26 is opposed to the open end hole 6 of a channel 4 in an axle 2 and rotatably supported via an elastic O-ring 34, and the disc-like member 26 is secured to the annular surface 22 of a wheel hub 16. An air chamber 28 is formed between the disc-like member 26 and the hub 16 and an air passage 36 in the disc-like member 26 is communicated with the channel 4 in the axle 2. An outlet port 38 is connected to an air supply source. Lubricating oil is supplied to the air chamber 28 from a through hole 40 to lubricate a bearing 12, the member 34, and the projecting part 30. Friction can be reduced by this constitution.
Patent JP-2000206818-A (JP)
Title: Image forming device
Inventor: YODA KANEO
IPC: G03G15/01
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a steady fixing operation in a belt fixing unit. SOLUTION: A recording material S with a toner image formed thereon is passed through a pressure-contact part N between a heated endless belt 110 and a pressure roller 120 brought into pressure-contact therewith, so that the toner image is heated and melted and thereby fixed on the surface of the recording material. The oil application width O of an oiling roller 150 is smaller than a belt width B, also smaller than a maximum passage width P for a recording material suppliable for image formation, but larger than the formation width I of the maximum image formable on a recording material. This is particularly effective in the case of the formation of a full-color toner image on both sides of the recording material.
Patent JP-H05204925-A (JP)
Title: Aircraft navigation state transfer device
Inventor: YAMAMOTO JUNICHI
IPC: G06Q50/30
Filed: 1992-01-24
Abstract: PURPOSE:To immediately transfer information without being aware of an operation state of the other party side at the time of providing and receiving the information, in a transfer of a navigation state of an aircraft. CONSTITUTION:The device is provided with a forced information transfer means 24, discriminates an information providing destination terminal by an other terminal transfer deciding means 23, and transfers navigation data of an aircraft by displaying immediately the data concerned on a providing destination display 6 screen.